I went by Rocky Mountain Brewery today to get the ingredients for a batch, and asked about the price for a 50# bag. It was like $67, which isn't great compared to the price you guys got.
I mentioned the bulk buy you guys did, and one of the employees said that they don't care if you bring in your own grain to mill there in the store, which I thought was pretty cool. Anyway, I guess if you're in the Springs and you want to take part in the next bulk buy, lack of a mill isn't a issue anymore. Heck, I'll still be going there to buy my specialty grains if I do take part in it next time.